body,div,ul,li,ol,table,tr,td,p,a,img,span,input,form,h3,textarea{
	margin: 0;
	padding: 0;
	font-size: 12px;
	font-family: "微软雅黑";
}
a{
	text-decoration: none;
}
li{
	list-style: none;
}
.w1230{
	width: 1230px;
	margin: 0 auto;
	/*border: 1px solid #f00;*/
}
.clear-float:after{
	content: "";
	display: block;
	clear: both;
}
